Telegraph switching system



Oct. 31, 1961 G. s. VERNAM ETAL TELEGRAPH SWITCHING SYSTEM 84 Sheets-Sheet 1 Filed Feb. 5, 1959 (SIP fi WI?) NTJ a 822 09 L A i W & W m v awn/L1 w -22 l G. S. VERNAM ETAL TELEGRAPH SWITCHING SYSTEM Oct, 31, 1961 Filed Feb. 5, 1959 84 Sheets-Sheet 2 60M A.C. TIMING SOURCE CONTROL CHAR. SEL.

| (200 W.F.'M. TRANSMISSION) I I I I I I I 1 I XTR. STEP PULSE I I I I MS I TRANS. PINS MARKING SPACING SP, CR,L.F.'N, DIRECTOR 8' PROBE sm PROB'E I I I I I I I I I I I I I INVENTORS VERNAM ADAMS CHOJNOWSKI BLANTON .JANSSON Igmgo puss-0w ATTQRN EY %,W

Oct. 31, 1961 3,006,986

G. S. VERNAM ETAL TELEGRAPH SWITCHING SYSTEM Filed Feb. 5, 1959 84 Sheets-Sheet 3 FIG. 3

FIG. FIG. 4 FIG. 28 23 I FIG. FIG. FIG. FIG FIG. 49 43 4o 29 24 I? ll 2 5o 44 4| 3o 25 l8 l2 5 5I 42 3| 26 l9 l3 7 4s 39 34 as 22 I6 IO F'G. |C Fl 6. E FIG. I F

FIG. FIG. FIG. FIG- 52 FIG. FIG. FIG. 79 80 BI FIGJD FIG. FIG. FIG- FIG. FIG. FIG. FIG. FIG- FIG. FIG. 75 7o 68 66 64 e2 5s 5s 54 74 TI 69 67 63 GI 59 5? 55 84 Sheets-sheaf 4 Oct. 31, 1961 ca. 5. VERNAM ETAL TELEGRAPH SWITCHING SYSTEM Filed Feb. 5, 1959 a Q 6E 3m. 13 op l Tm H H 5%; Puwzzou Fxo w 2% E TN NTN $6; l I I 1| 10PM 23 x 232 f U50 n-- H A W QTN Oct. 31, 1961 e. s. VERNAM ETAL TELEGRAPH SWITCHING SYSTEM Filed Feb. 5, 1959 84 Sheets-Sheet 5 AAAAA AAAAA Oct. 31, 1961 G. s. VERNAM ETAL TELEGRAPH SWITCHING SYSTEM 84 Sheets-Sheet 6 Filed Feb. 5, 1959 Oct. 31, 1961 G. s. VERNAM ETAL TELEGRAPH SWITCHING SYSTEM 84 sheets sheet 7 Filed Feb. 5, 1959 Oct. 31, 1961 G. s. VERNAM ETAL TELEGRAPH SWITCHING SYSTEM mQmmQZDI 84 Sheets-Sheet 8 EL. @E

hmxoow m 0; E I,I. [.l.

Oct. 31, 1961 c. s. VERNAM ETl'AL TELEGRAPH SWITCHING SYSTEM 84 Sheets-Sheet 9 Filed Feb. 5, 1959 Oct. 31, 1961 G. s. VERNAM ETAL TELEGRAPH SWITCHING SYSTEM 84 Sheets-Sheet 10 Filed Feb. 5, 1959 I m QE Oh I. 1 IE T Tom mm H o 0 o o O x M w DO 0O o H 00000 H F mm o mm o O O o o w I I w I m ii m roktsw 0 n UhDQK o 0 m 5=mm o Illl Q Oct. 31, 1961 G. s. VERNAM EI'AL TELEGRAPH SWITCHING SYSTEM 84 Sheets-Sheet 11 Filed Feb. 5, 1959 I O 0; O. I

IPEsm Mfr-40m m nzoumw gum TO FIG. l5

G. S. VERNAM ETAL TELEGRAPH SWITCHING SYSTEM Oct. 31, 1961 7 Filed Feb. 5, 1959 .I m 2. oh I. .Il

Oct. 31, 1961 G. s. VERNAM ETAL 3,006,986

TELEGRAPH SWITCHING SYSTEM 84 Sheets-Sheet 14 wmomm HZm Filed Feb. 5, 1959 Oct. 31, 1961 G. s. VERNAM ETAL TELEGRAPH swncamc SYSTEM 84 Sheets-Sheet 15 Filed Feb. 5. 1959 84 Sheets-Sheet 16 2. E. I. ll. .II I |-|:il

Oct. 31, 1961 G. s. VERNAM ETAL TELEGRAPH SWITCHING SYSTEM Filed Feb. 5, 1959 TO FIG. 8

Oct. 31, 1961 G. s. VERNAM ETAL TELEGRAPH SWITCHING SYSTEM 84 Sheets-Sheet 17 Filed Feb. 5, 1959 TO FIG. 9

.l E 0; OF I I Oct. 31, 1961 G. s. VERNAM ETAL TELEGRAPH SWITCHING SYSTEM 84 Sheets-Sheet 20 Filed Feb. 5, 1959 SOLENOID N r 1 F I N: Gurio $318 was.

TO FIG.25 

